Regions Map
Coordinate
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13
14
0
13
14
1
13
14
2
13
14
3
13
14
4
13
14
5
13
14
6
13
14
7
13
14
8
13
14
9
13
15
0
13
15
1
13
15
2
13
15
3
13
15
4
13
15
5
13
15
6
13
15
7
13
15
8
13
15
9
13
16
0
13
16
1
13
16
2
13
16
3
13
16
4
13
16
5
13
16
6
13
16
7
13
16
8
13
16
9
13
17
0
43649
43648
43647
43646
43645
43644
43643
43642
43641
43640
43639
43638
43637
43636
43635
43634
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid